[The structure of the glycerophosphate-containing O-specific polysaccharide from Escherichia coli 0130].
Bioorg Khim
; 33(1): 64-8, 2007.
Article
em Ru
| MEDLINE
| ID: mdl-17375660
ABSTRACT
A phosphorylated O-specific polysaccharide was obtained by mild acidic degradation of the lipopolysaccharide from the intestinal bacterium Escherichia coli 0130 and characterized by the methods of chemical analysis, including dephosphorylation, and 1H and 13C NMR spectroscopy. The polysaccharide was shown to be composed of branched tetrasaccharide repeating units containing two N-acetyl-D-galactosamine residues, D-galactose, D-glucose, and glycerophosphate residues (one of each). The polysaccharide has the following structure, which is unique among the known bacterial polysaccharides.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Antígenos O
/
Escherichia coli
/
Glicerofosfatos
Idioma:
Ru
Revista:
Bioorg Khim
Ano de publicação:
2007
Tipo de documento:
Article